[CAS NO. 2226534-49-0]  Y06137

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PRODUCTS SPECIFICATIONS [2226534-49-0]

Distributor
Catalog
AS948067
Brand
Arctom Scientific
CAS
2226534-49-0

DESCRIPTION [2226534-49-0]

Overview

MDLMFCD31813648
Molecular Weight444.57
Molecular FormulaC27H32N4O2
SMILESCC1=NOC(C1=C2)=CC=C2C3=NC(C=C4)=C(N3CC5CCCCC5)C=C4N6CCOC[C@@H]6C

For research use only. We do not sell to patients.

Summary

Y06137 is a potent and selective BET inhibitor for treatment of castration-resistant prostate cancer (CRPC). Y06137 binds to the BRD4(1) bromodomain with a K d of 81 nM [1] .


IC50 & Target

BRD4(1)

81 nM (Kd)


In Vitro

Y06137 (0.001-100 nM, 96 hours for LNCaP, C4-2B, and 22Rv1 cells; 144 hours for VCaP cells) exhibits low micromolar or nanomolar potencies (IC 50 : 0.29-2.6 μΜ) in the four androgen receptor (AR)-positive prostate cancer cell lines LNCaP, C4-2B, 22Rv1, and VCaP. Treatment of 22Rv1 cells with Y06137 (1, 2, 4, 8, and 16 μM, 48 hours) results in significant down-regulation of both full-length (AR-fl) and AR variants levels [1] .

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay [1]

Cell Line: AR-positive prostate cancer cell lines LNCaP, C4-2B, 22Rv1, and VCaP
Concentration: 0.001-100 μM
Incubation Time: 96 hours for LNCaP, C4-2B, and 22Rv1; 144 hours for VCaP
Result: Inhibited LNCaP, C4-2B, 22Rv1, and VCaP cells with IC 50 s of 0.47, 0.84, 0.70, 0.29 μM, respectively.

Western Blot Analysis [1]

Cell Line: AR-positive prostate cancer cell lines 22Rv1
Concentration: 1, 2, 4, 8, and 16 μM
Incubation Time: 48 hours
Result: Resulted in significant down-regulation of both AR-fl and AR variants levels.

In Vivo

Y06137 (50 mg/kg, i.p. injection, 5 times per week, 25 days) demonstrates therapeutic effects in a C4-2B CRPC xenograft tumor model in mice. Y06137 is well tolerated in the treated mice, based on the weight of the animal body and their general behavior [1] .

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Four-week-old male mice (strain: C.B-17/IcrHsd- Prkdc scid for C4-2B) with C4-2B mouse xenograft model [1]
Dosage: 50 mg/kg, 100 μL
Administration: Intraperitoneal (i.p.) injection, 5 times per week, 25 days
Result: Exhibited strong antitumor activities during the 25-day treatment period, with a tumor growth inhibition (TGI) of 51%.

Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month

Solvent & Solubility

In Vitro:

DMSO : 62.5 mg/mL ( 140.59 mM ; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.2494 mL 11.2468 mL 22.4936 mL
5 mM 0.4499 mL 2.2494 mL 4.4987 mL
10 mM 0.2249 mL 1.1247 mL 2.2494 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 2.08 mg/mL (4.68 mM); Clear solution

  • 2.

    Add each solvent one by one: 10% DMSO >> 90% corn oil

    Solubility: ≥ 2.08 mg/mL (4.68 mM); Clear solution

* All of the co-solvents are available by MCE.